Will these tools work for micro soldering?

Yes, so I first realized I needed micro soldering skills when I was working on an iPhone 6 plus. It has IC Touch Disease and I saw a popular iFixit tech over at Ipad Rehab solve this by soldering a new IC chip onto the logic board. So in short, i want to expand my cell phone business beyond screen repairs by offering more complex fixes like logic boards. My knowledge of electronics is rudimentary. I have self taught the basic concepts and do not have much experiance soldering. So i understand that i will need tools that are easier to learn and manage. Those are my intentions. Am i comming up short anywhere? If I am not answering sufficiently what topics should I read on to understand cell phone repair better? Lol its hard when you don't know what you don't know.

It's not that the tools are easier, they just work better. They will heat up faster, supply endless 'heat' to difficult jobs and give you reliable temperature readings. Touch IC's, for example, need the right amount of heat and no more. Not knowing if you're funneling 350C or 450C air can make the difference between a successful repair and a dead board. I'm exaggerating here to make a point.

IMHO, I think you need to up your budget. You will need a hot air station, a temperature controlled soldering iron, a microscope (used?), tweezers, solder, flux, schematics and boardviews, multimeter etc. As you progress, you will see what else is required.

You can do like @theimedic, whom I respect very much, and start with a really low cost station. It'll work but as I said before, you will pay for the difference with your time and a few failed repairs. If your business can support it, get good quality out of the gate. If the budget is tight, then you'll have to make difficult decisions.

Let us know how you progress!

@refectio is totally right. The reliability of what you're getting out of "expensive" equipment will change everything. Did the quotes cause what I find expensive, Jessa Jones finds cheap. Not knowing what you're doing to that board is a really good, and fast way, of in her words rotisserie cooking that board. I'm probably getting away with what I'm doing, because I studied for a year on loads of things, before I actually started the work. And safety is a HUGE thing for me. When in doubt, flux it out. You really can't have enough flux. You'll just have more to clean later. Also, I think you mentioned one of the machines you have has a fan? That's a pretty big deal. I did some microsoldering, couple months?, without the fan. But I knew I needed it. Also I knew buying my fan with a charcoal filter, and will save me from the cancer from the flux and the lead solder. Another big safety thing is to use Kapton tape, and a quarter as a heat sink